Nitek VH-456 Active Video Balun Hub, 4 Port Receiver

4 port active video mini-hub with gain and loss control, built-in surge suppression, ground loop isolation and video detection. Systems operate with other Nitek UTP video equipment including video transceiver hubs, standard video balun transceivers, active transmitters or any twisted pair equipped camera.

These active video mini-hubs are multi-channel video receiver devices that provide a low cost means of receiving quality live video over category UTP cabling. The systems can also adapt to existing communication and computer network spare pairs or new cable installations. The VH456 can be used on video runs up to 3,000 feet (900 meters) when used with passive transmitters or distances of up to 6,000 feet (1,800 meters) with the Nitek TT560 active transmitter. These hubs provide superior immunity from noise and interference, even when run in common raceways with AC.

UPC: 661955045616
Also known as: N1-VH456, NTK-VH456, VH456

Technical Specifications: Size: 5.5" (W) x 1.8" (H) x 4.6" (D) UTP Category: 2 or better Impedance: 100 Ohms +/- 20% Normal Capacitance: 17pF/ft. DC Loop Resistance: 51 Ohms/1,000 feet (max) (51 Ohms/300 meters) Wire Spec: 26 to 12 AWG Unshielded Twisted Pair (UTP) Shipping Weight: 3 lbs Humidity Range: 0 to 98% non-condensing Temperature Range: -20 degrees C to +55 degrees C Transient Immunity: Built-in Recommended Transmission Distance: Up to 3,000 feet (900 meters) w/passive baluns; Up to 6,000 feet (1,800 meters) w/active transmitters Operating Frequency: DC to 10 MHz Twisted Pair Connection: Screw terminals providing balanced low voltage current loop Video Format: RS170, NTSC, PAL, SECAM, CCIR (Color or B/W) Common Mode Rejection: >70dBNV-452R Video Output: 1 Vpp composite video monochrome or color Video Input: Balanced low voltage current loop Power Requirements: 12-24 VAC/VDC 300mA max. Class 2 (Wall transformer provided with unit)

For more information about the Nitek VH-456, please contact us.